| 1 |
Natural gas is measured in: |
- A. square meter
- B. cubic meters
- C. Btu
- D. B and C both
|
| 2 |
The energy produced by the breakdown of chemical bond between atoms: |
- A. Light energy
- B. chemical energy
- C. electrical energy
- D. kinetic energy
|
| 3 |
Neil Armstrong and Edwin Aldirine landed on moon by. |
- A. Pinstech
- B. Suparco
- C. Apallo -11
- D. Viking - 1
|
| 4 |
The country, whihc launched its artificial satellite into space for the first time is |
- A. America
- B. France
- C. Russia
- D. Pakistan
|
| 5 |
Breaking of the heavy nucleus of an atom is called: |
- A. Nuclear fission
- B. Nuclear fusion
- C. conservation
- D. pollution
|
| 6 |
During the preparation of the juice of sugarcane is heated from: |
- A. 100°C to 110°C
- B. 100° to 120°
- C. 100°C to 130°C
- D. 100°C to 140°C
|
| 7 |
Pakistan institute of Nuclear science and technology was established in; |
- A. 1960
- B. 1960
- C. 1965
- D. 1966
|
| 8 |
Diodes are used to. |
- A. Convert A.C. into D.C
- B. Convert D.C into A.C
- C. Store Charge
- D. Change voltage
|
| 9 |
Phosphorous.... and sulphur 35 are employed on living system to trace metabolic path. |
|
| 10 |
The device used for turning a circuit ON or OFF is. |
- A. Switch
- B. Fuse
- C. Circuit breaker
- D. Earth wire
|
